Caught in the Act!

 Now that's one good dad! The day before the Oscars, Mark Wahlberg braved the crowds, taking his 7-year-old daughter Ella out to Greyson Chance and Cody Simpson's free concert at the Grove, an outdoor shopping mall in L.A.

 After hosting the Oscars, Anne Hathaway continued her night at the Governors Ball, then ended it on a high-note, dancing up a storm with the winners at an Audi-hosted bash for The King's Speech at West Hollywood's Chateau Marmont. Hathaway got moving to Journey's "Don't Stop Believin'" while surrounded by winners. "Everyone was waving their Oscars in the air," a guest says. "Anne was right in the middle of it all." So was Best Actor winner Colin Firth, who toasted his victory with his castmates.

 Mila Kunis, chatting with a young girl during a nail appointment at Nail Garden salon in Studio City, Calif. And the actress was doting on her young sidekick: "At one point, Mila was teaching her how to tie her shoes – and they were both laughing," an onlooker tells us. "It was really sweet."

 Earlier in the weekend, Lindsay Lohan ran into Colin Farrell on the patio at the Chateau Marmont, where she was in the middle of a laughter-filled dinner. The starlet approached his table, greeting him with a hug, then said a brief hello before heading on her way with her pals.

 Is he on a health kick? Kanye West sipping water and eating only a spinach salad while dining at Chicago Cut Steakhouse with his entourage recently.